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staging: rtl8723au: Remove redundant checks of WPA OUI

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All callers get here by searching for the WPA OUI first, so no point
checking for it once we get here.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2014-04-26 18:55:45 +02:00 • committed by Greg Kroah-Hartman
parent 819d181566
commit 1ffc7622a5
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/rtl8723au/core/rtw_ieee80211.c
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@ -503,11 +503,8 @@ int rtw_parse_wpa_ie23a(const u8* wpa_ie, int wpa_ie_len, int *group_cipher, int
return _FAIL;
}
if ((*wpa_ie != WLAN_EID_VENDOR_SPECIFIC) ||
(*(wpa_ie+1) != (u8)(wpa_ie_len - 2)) ||
memcmp(wpa_ie + 2, RTW_WPA_OUI23A_TYPE, WPA_SELECTOR_LEN)) {
if (wpa_ie[1] != (u8)(wpa_ie_len - 2))
return _FAIL;
}
pos = wpa_ie;